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CAS号:3282-73-3
英文名称:Didodecyldimethylammonium bromide
英文同义词:DILAURYLDIMETHYLAMMONIUM BROMIDE;DIMETHYLDIDODECYLAMMONIUM BROMIDE;DIDODECYLDIMETHYLAMMONIUM BROMIDE;Didodecyl-dimethylazanium bromide;Dimethylbisdodecylaminium·bromide;DDAB)DidodecyldiMethylaMMoniuM bro;Dimethylbis(dodecyl)aminium·bromide;DI-N-DODECYLDIMETHYLAMMONIUM BROMIDE;Dilauryldimethylammonium Bromide >DidodecyldiMethylaMMoniuM broMide 98%
中文名称:双十二烷基二甲基溴化铵
中文同义词:乙酸四乙铵;双十二烷二甲基溴化铵;双十二烷基二甲基溴化铵;溴化双十二烷基二甲基铵;(双正十二烷基)二甲基溴化铵;双十二烷基二甲基溴化铵(99%);(二-N-十二烷基)二甲基溴化铵;(二-正-十二烷基)二甲基溴化铵;双十二烷基二甲基溴化铵 100G;双十二烷基二甲基溴化铵(DDAB)
分子式:C26H56BrN
分子量:462.63
熔点:157-162 °C(lit.)
密度:1.0463 (rough estimate)
折射率:1.5260 (estimate)
溶解度:ethanol: 0.1 g/mL, clear, colorless
形态:Crystalline Powder
颜色:White to off-white
水溶解性:Soluble in hot and cold water.
敏感性:Hygroscopic
BRN:3576662
稳定性:Stable. Hygroscopic. Incompatible with strong oxidizing agents, moisture.
CAS 数据库:3282-73-3(CAS DataBase Reference)
EPA化学物质信息:Didodecyl dimethyl ammonium bromide (3282-73-3)